I highly doubt it does what it says. Sounds like it just limits voltage to try to "correct" our hugely varying voltage... haha... My UPS monitors the line and mine stays steady. Not sure how this could even decrease current in the appliance when they say themselves it increases as they get older. Running appliances on a lower voltage than normal probably? Not good for life. I know pretty much squat about electricity, but I'd be highly suspicious of this.
Love the cheap template they pass off as a website too.
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